Bug 73484

Summary:	convert silently discards transparency png->jpg
Product:	[Retired] Red Hat Linux	Reporter:	Joe Bayes <jbayes>
Component:	ImageMagick	Assignee:	Matthias Clasen <mclasen>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	medium	Docs Contact:
Priority:	low
Version:	7.3	Keywords:	FutureFeature
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Hardware:	i386
OS:	Linux
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Fixed In Version:		Doc Type:	Enhancement
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Last Closed:	2005-04-21 05:41:02 UTC	Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Joe Bayes 2002-09-05 09:57:18 UTC

When I do a `convert foo.png foo.jpg`, and foo.png is a partially transparent
image, convert silently produces foo.jpg 100% opaque. convert should at least
issue a warning that it is significantly altering the image when it does the
conversion. 

Version-Release number of selected component (if applicable):

ImageMagick-5.4.3.11-1

Comment 1 Matthias Clasen 2005-04-21 05:41:02 UTC

Please report this issue to the ImageMagick developers, if you feel it needs a
warning.